iPhone:

WiFi Mouse is more than a wireless mouse. It acts as your computer control center. It supports multi-finger gestures, allowing you to swipe and tap with up to four fingers to perform different actions. It’s also a full-screen keyboard with programmable hot keys. Lefties will appreciate the ability to swap buttons on the fly.

WiFi Mouse Pro is available for free for a limited time. It has a 4-star rating with a total of 242 ratings.

Universal:

Who wouldn’t want to expand their vocabulary? Set up a daily reminder window along with how often you want to receive the push notifications. When a push comes through during the day, give it a swipe and view a new vocabulary word to learn along with its meaning. Words can be pronounced for you and shared via your favorite social media networks.

Vocabulary – Learn New Words is available for free for a limited time. It has a 4.5-star rating with a total of 1080 ratings.

Aquavias provides an engaging puzzle experience that’s also easy on the eyes. Your job is to rotate aqueduct pieces in order to cause the water to flow from the reservoir to the city. Just tap to rotate. You’re limited in the amount of moves you can make per level. The game includes a total of 12 chapters with varying environments.

Aquavias is available for free for a limited time. It has a 5-star rating with a total of 17 ratings.

Breathing Zone ($3.99 → Free, 56.9 MB): Relax your mind and body in as little as five minutes with these doctor recommended breathing exercises. Anyone who has anxiety or high blood pressure.

Breathing Zone comes highly recommended today because it won’t chew up a lot of your time. All you need is five minutes. Set your target breathing rate and let Breathing Zone guide you through the process. You’re able to follow along with six different guide sounds and either a female or male voice. You can also choose from six different visual guides. Before you know it, you’ll be in a perfectly relaxed state! The app includes landscape support, a breath analyzer that utilizes your microphone, timed sessions from five to 60 minutes, and weekly targets to achieve.

Breathing Zone is available for free for a limited time. It has a 4.5-star rating with a total of 1020 ratings.

That concludes today’s issue of Apps Gone Free. If you like staying on top of these daily deals, don’t forget to check out our free AppsGoneFree app. It provides all the deals each day, and even an archive of past deals that are still active.

Developers:

If you are a developer who would like to get your app included in our “Apps Gone Free” daily lists, here’s our basic set of rules:

It must have at least a three-star average rating at the time it goes free.

The app must not have been free numerous times (3+) over the last six months.

The free version of your app must not include ads.

To submit an app, simply send a request to [email protected] with the subject “Apps Gone Free.” Please include the name of the app, a link to it in the App Store, when and for how long you intend to offer the app for free, and anything else you would like to share. We will take it from there.